package com.dao;

public interface Vip {

    //会员判断
    public boolean vipJudge(int cId);

    //余额查询
    public double vipBalance(int cId,String vipPassword);

    //充钱
    public double chargeMoney(int cId,String vipPassword,double money);

    //开通会员
    public boolean joinVip(int cId,String vipPassword);

    //查看钱包余额
    public double Balance(int cId);

}
